Civilian Conservation Corps (U.S.). (1940). Camp Life Arithmetic, Workbook No. 3, Multiplication and Division and First Work in Fractions. [publisher not identified].
Chicago Style (17th ed.) CitationCivilian Conservation Corps (U.S.). Camp Life Arithmetic, Workbook No. 3, Multiplication and Division and First Work in Fractions. [Washington]: [publisher not identified], 1940.
MLA (9th ed.) CitationCivilian Conservation Corps (U.S.). Camp Life Arithmetic, Workbook No. 3, Multiplication and Division and First Work in Fractions. [publisher not identified], 1940.
Warning: These citations may not always be 100% accurate.